86 lines
3.6 KiB
Python
86 lines
3.6 KiB
Python
# Copyright (c) 2021-2025 The University of Texas Southwestern Medical Center.
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# All rights reserved.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted for academic and research use only (subject to the
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# limitations in the disclaimer below) provided that the following conditions are met:
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from this
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# software without specific prior written permission.
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# NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY
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# THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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# CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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import pytest
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@pytest.fixture
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def dummy_zoom(dummy_model):
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from navigate.model.devices.zoom.synthetic import SyntheticZoom
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return SyntheticZoom(
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dummy_model.active_microscope_name, None, dummy_model.configuration
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)
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def test_zoom_base_attributes(dummy_zoom):
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assert hasattr(dummy_zoom, "zoomdict")
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assert hasattr(dummy_zoom, "zoomvalue")
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assert hasattr(dummy_zoom, "set_zoom") and callable(getattr(dummy_zoom, "set_zoom"))
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assert hasattr(dummy_zoom, "move") and callable(getattr(dummy_zoom, "move"))
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assert hasattr(dummy_zoom, "read_position") and callable(
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getattr(dummy_zoom, "read_position")
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)
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def test_build_stage_dict(dummy_zoom):
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import random
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a, b, c = random.randint(1, 1000), random.randint(1, 1000), random.randint(1, 1000)
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dummy_zoom.configuration["stage_positions"] = {
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"BABB": {"f": {"0.63x": a, "1x": b, "2x": c}}
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}
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dummy_zoom.build_stage_dict()
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assert dummy_zoom.stage_offsets["BABB"]["f"]["0.63x"]["0.63x"] == 0
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assert dummy_zoom.stage_offsets["BABB"]["f"]["0.63x"]["1x"] == b - a
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assert dummy_zoom.stage_offsets["BABB"]["f"]["0.63x"]["2x"] == c - a
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assert dummy_zoom.stage_offsets["BABB"]["f"]["1x"]["0.63x"] == a - b
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assert dummy_zoom.stage_offsets["BABB"]["f"]["1x"]["1x"] == 0
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assert dummy_zoom.stage_offsets["BABB"]["f"]["1x"]["2x"] == c - b
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assert dummy_zoom.stage_offsets["BABB"]["f"]["2x"]["0.63x"] == a - c
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assert dummy_zoom.stage_offsets["BABB"]["f"]["2x"]["1x"] == b - c
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assert dummy_zoom.stage_offsets["BABB"]["f"]["2x"]["2x"] == 0
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def test_set_zoom(dummy_zoom):
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for zoom in dummy_zoom.zoomdict.keys():
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dummy_zoom.set_zoom(zoom)
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assert dummy_zoom.zoomvalue == zoom
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try:
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dummy_zoom.set_zoom("not_a_zoom")
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assert False
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except ValueError:
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assert True
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